UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KhyoMuwXdWgiwnmMzLPPvlwGsG7zIZrI7znTaTHgR00=' 
WHERE 
  key_id = 'bb80469c26739b5ea37523f3b86615886b3e4cccd4485ab214449dd40207c01f' 
  AND (
    token = 'KhyoMuwXdWgiwnmMzLPPvlwGsG7zIZrI7znTaTHgR00=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )